Home / 4,382,400.80-6,573,601.20-3,710,554.40

Finding the Fourth Proportional to 4,382,400.80, 6,573,601.20 and 3,710,554.40

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Solution

The fourth proportional to 4,382,400.80, 6,573,601.20 and 3,710,554.40 is: 5,565,831.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,400.80 : 6,573,601.20 = 3,710,554.40 : x
  2. Step 2: Convert to fraction form
    4,382,400.80/6,573,601.20 = 3,710,554.40/x
  3. Step 3: Cross multiply
    4,382,400.80x = 6,573,601.20 × 3,710,554.40
  4. Step 4: Simplify right side
    4,382,400.80x = 24,391,704,856,505.28
  5. Step 5: Solve for x
    x = 24,391,704,856,505.28/4,382,400.80
  6. Step 6: Final answer
    x = 5,565,831.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.